AI Agent Skill Repository

AI Agent Skills Directory

Browse reusable skills for Codex, Claude Code, Cursor, finance, research, web scraping, PPT, football analytics, data, marketing, design, and more.

Browse by scenario

Real skills, grouped by the work your agent needs to finish.

Each directory entry links to real skill pages with GitHub adoption, trust score, install handoff, risk notes, and agent-readable metadata. Use these as starting points when you want a shortlist before asking an agent to install anything.

Codex, Claude Code, Cursor

Coding agent skills

Code review, repo inspection, testing, planning, shipping, and engineering workflows for coding agents.

  • Persistent file-based planning for AI coding agents and long-running agentic tasks. Crash-proof markdown plan…

    Trust 91Quality 100agent-skills
  • Official Agent Skills for coding agents, research, workflow orchestration, docs, ops, and skill authoring.

    Trust 81Quality 100Agent Skills
  • Open Design76K stars

    🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design…

    Trust 94Quality 100agent-skills

Documents and knowledge

Research and RAG skills

Research, recent-events briefings, PDF parsing, markdown conversion, RAG ingestion, and knowledge workflows.

  • Markitdown156K stars

    Python tool for converting files and office documents to Markdown.

    Trust 90Quality 100document-processing
  • Quarkdown16K stars

    🪐 Markdown with superpowers: from ideas to papers, presentations, websites, books, and knowledge bases.

    Trust 93Quality 100document-processing
  • Logseq44K stars

    A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://githu…

    Trust 92Quality 100rag-knowledge

Markets and quant

Finance and trading skills

Stock analysis, market research, quant backtesting, financial data, and investment research skills.

  • Stock analysis skill for market research and financial reasoning workflows.

    Trust 78Quality 100Finance
  • OpenBB46K stars

    Open-source investment research platform for financial analysis agents.

    Trust 78Quality 100Finance
  • LLM驱动的 A/H/美股智能分析:多数据源行情 + 实时新闻 + LLM决策仪表盘 + 多渠道推送,零成本定时运行,纯白嫖. LLM-powered stock analysis system for A/H/US…

    Trust 94Quality 100finance

Crawlers and extraction

Web scraping skills

Crawling, scraping, extraction, browser automation, structured data capture, and website-to-markdown workflows.

  • Firecrawl139K stars

    The API to search, scrape, and interact with the web at scale. 🔥

    Trust 91Quality 100agent-frameworks
  • Maxun16K stars

    🔥 The open-source no-code platform for web scraping, crawling, search and AI data extraction • Turn websites…

    Trust 93Quality 100web-automation
  • Python scraper based on AI

    Trust 90Quality 100web-automation

Slides and decks

PPT and presentation skills

Presentation generation, editable PPTX, slide decks, speaker notes, and visual storytelling workflows.

  • Ppt Master37K stars

    AI generates a real, editable PowerPoint from any document — native shapes & animations, speaker notes voiced…

    Trust 93Quality 100agent-frameworks
  • AI-agent Skill for generating polished HTML slide decks: editorial magazine and Swiss layouts, image prompts,…

    Trust 92Quality 100agent-skills
  • Slidev47K stars

    Presentation Slides for Developers

    Trust 90Quality 100document-processing

Images, video, UI

Design and creative skills

Image, video, creative production, UI design, multimodal generation, and visual workflow skills.

  • Direct the model. Do not micro-manage the frame.

    Trust 80Quality 100Creative
  • Diffusers34K stars

    🤗 Diffusers: State-of-the-art diffusion models for image, video, and audio generation in PyTorch.

    Trust 94Quality 100media-automation
  • Pixelle Video23K stars

    🚀 AI 全自动短视频引擎 | AI Fully Automated Short Video Engine

    Trust 92Quality 100media-automation

Analysis and pipelines

Data and analytics skills

Data analysis, analytics, ETL, notebooks, databases, tables, charts, and reporting workflows.

  • Dataease24K stars

    🔥 人人可用的开源 BI 工具,数据可视化神器。An open-source BI tool alternative to Tableau.

    Trust 92Quality 100data-analysis
  • Chartdb22K stars

    Database diagrams editor that allows you to visualize and design your DB with a single query.

    Trust 92Quality 100data-analysis
  • Airflow46K stars

    Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

    Trust 94Quality 100data-analysis

SEO and content

Marketing and growth skills

SEO, content research, growth workflows, social listening, campaign analysis, and publishing helpers.

  • 120 marketing skills for SEO/GEO, influencer, paid ads, email, launch, organic social, and brand narrative ag…

    Trust 81Quality 100Marketing
  • Umami37K stars

    Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpan…

    Trust 94Quality 100growth-marketing
  • Analytics27K stars

    Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted…

    Trust 93Quality 100growth-marketing

Supply tracks

Build the registry by domain, not just by count.

Coding

Coding and developer agents

473

Code review, repo analysis, testing, CI, GitHub, DevOps, and developer workflow skills.

468 quality459 maintained

Research

Research and knowledge work

114

Deep research, source comparison, literature review, RAG, knowledge search, and reports.

113 quality109 maintained

Presentation

Presentation and deck workflows

8

PPTX generation, HTML slides, pitch decks, speaker notes, and presentation workflow skills.

8 quality8 maintained

Finance

Finance and quant workflows

28

Market data, SEC filings, portfolio analysis, quant research, backtesting, and risk workflows.

28 quality28 maintained

Marketing

Marketing and growth automation

10

SEO, content operations, lead generation, CRM, email automation, analytics, and growth workflows.

10 quality10 maintained

Design

Design and creative production

21

Design assets, images, video, audio, multimodal media, presentation, and creative production skills.

21 quality21 maintained

Data

Data, BI, and analytics

77

CSV, SQL, notebooks, dashboards, data pipelines, BI, ETL, and spreadsheet analysis.

77 quality77 maintained

Legal

Legal, policy, and compliance

25

Contract analysis, privacy, policy review, compliance checks, governance, and document risk review.

25 quality25 maintained

Education

Education and tutoring

1

Tutoring, course generation, quizzes, learning analytics, classrooms, and teaching workflows.

1 quality1 maintained

World Cup

Football and World Cup analytics

1

Football data, World Cup dashboards, xG, match prediction, scouting, and sports analytics.

1 quality1 maintained

High-intent entry points

Start from the task, not a keyword list.

These shortcuts use the same trust, supply, and relevance signals as the registry API, so humans and agents land on a useful shortlist faster.

Agent-readable index

Decision filters

Choose by scenario, quality, and trust signals.

Showing 1-16 of 743 ranked candidates matching "cpp"

Best blend of quality, stars, freshness, and agent usage

1

Anime4KCPP

VERIFIEDEXCELLENT · 100TRUST · 89SAFE · VERIFIEDCODING

A high performance anime upscaler

$ npx skills add TianZerL/Anime4KCPP
2.0K stars65 quality89 trustVerifiedClaude Code30d since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…
Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario Coding agents

Claude Code + CLI · 4 targets

c++machine-learning
by TianZerLDetailsQuick view
2

YOLOv8 TensorRT CPP

STRONG · 83TRUST · 81SAFE · REVIEWEDCODING

YOLOv8 TensorRT C++ Implementation

$ npx skills add cyrusbehr/YOLOv8-TensorRT-CPP
731 stars54 quality81 trustReviewedClaude Code1mo since pushSafe to try
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + CLI · 4 targets

c++computer-vision
by cyrusbehrDetailsQuick view
3

SAM3DBody Cpp

EXCELLENT · 85TRUST · 84SAFE · REVIEWEDCODING

Real-time 3D full-body reconstruction from a single camera, Multiperson BVH output, Pure C++ runtime, ONNX + ggml, 70-joint skeleton with hands.

$ npx skills add AmmarkoV/SAM3DBody-cpp
538 stars53 quality84 trustReviewedClaude Code21d since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateGood audit and safety signals with no high-risk permission hints in public metadata.

Scenario Coding agents

Claude Code + CLI · 4 targets

ccomputer-vision
by AmmarkoVDetailsQuick view
4

ModernRoboticsCpp

NEEDS REVIEW · 49TRUST · 70SAFE · EXPERIMENTALCODING

Modern Robotics: Mechanics, Planning, and Control C++ Library --- The primary purpose of the provided software is to be easy to read and educational, reinforcing the con…

$ npx skills add Le0nX/ModernRoboticsCpp
535 stars38 quality70 trustExperimentalClaude Code2y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustPotentially useful, but at least one trust signal needs human inspection.Review: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

Claude Code + CLI · 4 targets

c++robotics
by Le0nXDetailsQuick view
5

Whisper.Cpp

VERIFIEDEXCELLENT · 100TRUST · 92SAFE · VERIFIEDCODING

Port of OpenAI's Whisper model in C/C++

$ npx skills add ggml-org/whisper.cpp
51.0K stars76 quality92 trustVerifiedClaude Code + OpenAI Agents15d since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…
Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario Coding agents

Claude Code + OpenAI Agents · 4 targets

c++speech
by ggml-orgDetailsQuick view
6

Orderbook Simulator Cpp

STRONG · 71TRUST · 79SAFE · REVIEWEDFINANCE

A high-performance C++ orderbook engine with microsecond-level latency, supporting multiple ordertypes, price-time priority matching and real time data integration from…

$ npx skills add SLMolenaar/orderbook-simulator-cpp
263 stars44 quality79 trustReviewed with permission notesClaude Code4mo since pushNeeds review
QualitySolid option that is likely worth shortlisting for production workflows.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario Finance and quant

Claude Code + CLI · 4 targets

c++finance
by SLMolenaarDetailsQuick view
7

Deepseek.Cpp

PROMISING · 59TRUST · 72SAFE · EXPERIMENTALCODING

CPU inference for the DeepSeek family of large language models in C++

$ npx skills add andrewkchan/deepseek.cpp
317 stars40 quality72 trustExperimentalClaude Code9mo since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.
TrustGood trust signals with a few areas worth checking before rollout.Review: License is unclear
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

Claude Code + CLI · 4 targets

c++machine-learning
by andrewkchanDetailsQuick view
8

Openai Cpp

NEEDS REVIEW · 51TRUST · 69SAFE · EXPERIMENTALCODING

OpenAI C++ is a community-maintained library for the Open AI API

$ npx skills add olrea/openai-cpp
321 stars36 quality69 trustExperimentalClaude Code + OpenAI Agents2y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustPotentially useful, but at least one trust signal needs human inspection.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario GitHub automation

Claude Code + OpenAI Agents · 4 targets

c++machine-learning
by olreaDetailsQuick view
9

BoTSORT Cpp

NEEDS REVIEW · 50TRUST · 74SAFE · EXPERIMENTALCODING

C++ implementation of BoT-SORT MOT algorithm with Re-ID and Camera Motion Compensation

$ npx skills add viplix3/BoTSORT-cpp
239 stars35 quality74 trustExperimentalClaude Code1y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustGood trust signals with a few areas worth checking before rollout.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

Claude Code + CLI · 4 targets

c++computer-vision
by viplix3DetailsQuick view
10

UTBotCpp

NEEDS REVIEW · 49TRUST · 74SAFE · EXPERIMENTALCODING

Tool that generates unit test by C/C++ source code, trying to reach all branches and maximize code coverage

$ npx skills add UnitTestBot/UTBotCpp
185 stars35 quality74 trustExperimentalClaude Code2y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustGood trust signals with a few areas worth checking before rollout.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

Claude Code + CLI · 4 targets

c++testing
by UnitTestBotDetailsQuick view
11

Pytorch RL CPP

NEEDS REVIEW · 41TRUST · 69SAFE · BLOCKEDCODING

A Repository with C++ implementations of Reinforcement Learning Algorithms (Pytorch)

$ npx skills add navneet-nmk/Pytorch-RL-CPP
101 stars33 quality69 trustBlocked for auto-installClaude Code7y since pushRisky
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustPotentially useful, but at least one trust signal needs human inspection.Review: License is unclear
Safety gateThis skill should not be selected by an agent without explicit human security review.

Scenario Coding agents

Claude Code + CLI · 4 targets

c++robotics
by navneet-nmkDetailsQuick view
12

Stable Diffusion.Cpp

VERIFIEDEXCELLENT · 100TRUST · 90SAFE · VERIFIEDDESIGN

Diffusion model(SD,Flux,Wan,Qwen Image,Z-Image,...) inference in pure C/C++

$ npx skills add leejet/stable-diffusion.cpp
6.3K stars68 quality90 trustVerifiedClaude Code22d since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustStrong OpenAgentSkill Trust Score across adoption, recent maintenance, license clarity, documentation, dependency/…
Safety gateStrong metadata, audit, install, and review signals. Suitable for agent shortlists after normal workspace review.

Scenario Design and creative

Claude Code + CLI · 4 targets

c++image-generation
by leejetDetailsQuick view
13

Pytorch Cpp

VERIFIEDEXCELLENT · 87TRUST · 84SAFE · REVIEWEDCODING

C++ Implementation of PyTorch Tutorials for Everyone

$ npx skills add prabhuomkar/pytorch-cpp
2.1K stars54 quality84 trustReviewed with permission notesClaude Code11mo since pushSafe to try
QualityHigh-confidence pick with strong adoption and healthy maintenance signals.
TrustGood trust signals with a few areas worth checking before rollout.Review: Quality score needs review
Safety gateUsable candidate, but the agent should surface permission and audit notes before installation.

Scenario GitHub automation

Claude Code + CLI · 4 targets

c++machine-learning
by prabhuomkarDetailsQuick view
14

Bark.Cpp

PROMISING · 56TRUST · 75SAFE · EXPERIMENTALCODING

Suno AI's Bark model in C/C++ for fast text-to-speech generation

$ npx skills add PABannier/bark.cpp
864 stars39 quality75 trustExperimentalClaude Code2y since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.Check: Repository looks stale
TrustGood trust signals with a few areas worth checking before rollout.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

Claude Code + CLI · 4 targets

c++voice
by PABannierDetailsQuick view
15

Precomp Cpp

PROMISING · 57TRUST · 71SAFE · EXPERIMENTALRESEARCH

Precomp, C++ version - further compress already compressed files

$ npx skills add schnaader/precomp-cpp
461 stars41 quality71 trustExperimentalClaude Code1y since pushNeeds review
QualityUseful candidate, but compare it with alternatives before adopting.Check: Repository looks stale
TrustPotentially useful, but at least one trust signal needs human inspection.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Document processing

Claude Code + CLI · 4 targets

cpdf
by schnaaderDetailsQuick view
16

Humanus.Cpp

NEEDS REVIEW · 47TRUST · 72SAFE · EXPERIMENTALCODING

Lightweight C++ LLM agent framework

$ npx skills add WHU-MYTH-Lab/humanus.cpp
121 stars33 quality72 trustExperimentalClaude Code1y since pushNeeds review
QualityInspect the repository carefully before adding it to an agent workflow.Check: Repository looks stale
TrustGood trust signals with a few areas worth checking before rollout.Review: Repository looks stale
Safety gateSparse or mixed signals. Useful for discovery, but not for autonomous installation.

Scenario Coding agents

Claude Code + CLI · 4 targets

c++llm
by WHU-MYTH-LabDetailsQuick view

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Showing the strongest 16 results to keep the registry fast for humans and agents. Refine by use case, platform, stars, or search query for a narrower shortlist.

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